Switch (disambiguation)

Look up switch on Wiktionary, the free dictionary.

In general, a switch is something used for selecting between multiple options, and "to switch" is a verb meaning to shift, transfer, or divert. Switch may mean:

Contents

In technical fields

  • Electric switch, a device for making or breaking an electric circuit, or for selecting between multiple circuits.
  • Railroad switch, a kind of junction between multiple railroad tracks.
  • Switch (debit card), a debit card system introduced by the Switch Card Scheme in 1988; in 2002 a deal was made to merge the brand with the international Maestro brand, and the name was changed to Maestro two years later.
  • Telephone switch, the central part of a telephone system.
  • Switched-mode power supply rapidly switches a transistor on and off.

Computers

  • Network switch, a computer networking device that connects (and selects between) network segments.
  • Switch (command line), a name for the options entered at the command line to control the behaviour of a piece of software.
  • Context switch, performed by an operating system in response to an interrupt.
  • Switch statement, which controls program flow in programming languages such as Java, C and C++.

Music / Tv

Other


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